1. Question 1.3: a) Is the evolution towards more integration and more fixed design solutions compatible with the variety of applications ? b) What are the consequences for the user or integrator in term of specification and installation operation ?
a) Market research to match the Xiria RMU design with the variety of applications:
b) Comparing integration of protection functions in RMU and power transformer:
A. Pikkert

2. Environmental friendly
Question 1.3: a) Is the evolution towards more integration and more fixed design solutions compatible with the variety of applications ? b) What are the consequences for the user or integrator in term of specification and installation operation ?
a) Market research to match the Xiria RMU design with the variety of applications:
No maintenance
Compact
Safety
Automation
Environmental friendly
A. Pikkert

3. Sealed for life, no maintenance
Question 1.3: a) Is the evolution towards more integration and more fixed design solutions compatible with the variety of applications ? b) What are the consequences for the user or integrator in term of specification and installation operation ?
a) Market research to match the Xiria RMU design with the variety of applications:
Sealed for life, no maintenance
Compact monobloc in modular design
High degree of safety, combined switching and earthing
Ready for future automated networks
Less environmental impact
A. Pikkert

4. Question 1.3: a) Is the evolution towards more integration and more fixed design solutions compatible with the variety of applications ? b) What are the consequences for the user or integrator in term of specification and installation operation ?
b) Comparing integration of protection functions in RMU and power transformer:
RMU + CB
Advantages:
Higher availablity of energy
Automation possible
Multi-range settings
Better selectivity
Sealed for life
Three phase tripping
Lower TCOS
“Disadvantage”:
No current limiting
Transformer + fuses
Advantages:
Lower initial costs
Compactness
Disadvantages:
Lower functionality
Risc of internal arcs
No passive component
Higher losses
A. Pikkert